help, but recent research shows... ... nothing transforms schools like investing in advanced teacher education. let's build a strong foundation. let's invest in our teachers so they can inspire our students. let's solve this. >> shepard: that one time on the run software mogul john mcafee was reportedly going back to belize to face questions about the death of one of his neighbors. he is in the hospital after reportedly suffering convulsions or heart attacks or chest pains depending on whom you are listening to while he was in custody. in any case, it is a strange and new turn in what is already an extraordinary saga. john mcafee is the millionaire many times over founder of the antivirus company that bears his name, mcafee. and his troubles really started last month back in belize. you see a neighbor complained about mcafee's dogs. then somebody poisoned those dogs. and then somebody killed the complaining neighbor. see how that works? didn't look good for mcafee. >> it was a cob convenient thing. the next door neighbor got killed. now we can do something, we can blame him. >> shepard: police